Haibo Chen created MAPREDUCE-6739:
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Summary: allow specifying range on the port that MR AM web server
binds to
Key: MAPREDUCE-6739
URL: https://issues.apache.org/jira/browse/MAPREDUCE-6739
Project: Hadoop Map/Reduce
Issue Type: Improvement
Reporter: Haibo Chen
Assignee: Haibo Chen
MR AM web server binds itself to an arbitrary port. This means if the RM web
proxy lives outside of a cluster, the whole port range needs to be wide open.
It'd be nice to reuse yarn.app.mapreduce.am.job.client.port-range to place a
port range restriction on MR AM web server, so that connection from outside the
cluster can be restricted within a range of ports.
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